Synthesizing Functional Mechanisms From a Link Soup
Synthesizing Functional Mechanisms From a Link Soup
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从链接汤合成功能机制
DOI：
10.1115/detc2015-47311
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
H. Ilies
中科院分区：
文献类型：
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作者：
P. Tavousi;K. Kazerounian;H. Ilies
由于难以制备任意形状和尺寸的纳米链，功能性分子链的合成受到了限制。然而，经典的机构综合方法假设能够制造任何设计的连杆，并没有为分子连杆提供系统的综合过程，我们提出了一种新的方法，只使用预定义的连杆汤中的元素来构建具有指定迁移率的功能机构。首先，我们列举了一组详尽的拓扑，同时使用分而治之的算法来控制冗余拓扑的生成和消除。然后，我们构造了每个有效拓扑的连杆布置。最后，我们通过位置分析步骤输出一组可行的几何图形，该步骤在避免几何干涉的同时最小化了与连杆中环的闭合相关的误差。提出的系统方法输出了候选机构的ATLAS，可以进一步处理这些ATLAS以用于后续应用。由此产生的合成过程是第一个能够合成具有指定迁移率的功能连杆的同类程序，该功能连杆由一堆原始实体构成。版权所有#2015，ASME
The synthesis of functional molecular linkages is constrained by difficulties in fabricating nano-links of arbitrary shapes and sizes. However, the classical mechanism synthesis methods, which assume the ability to manufacture any designed links, do not provide a systematic synthesis process for molecular linkages.We propose a new approach to build functional mechanisms with prescribed mobility by only using elements from a predefined link soup. First, we enumerate an exhaustive set of topologies, while employing divide-and-conquer algorithms to control the generation and elimination of redundant topologies. Then, we construct the linkage arrangements for each valid topology. Finally, we output a set of feasible geometries through a positional analysis step that minimizes the error associated with closure of the loops in the linkage while avoiding geometric interference. The proposed systematic approach outputs the ATLAS of candidate mechanisms, which can be further processed for downstream applications. The resulting synthesis procedure is the first of its kind that is capable of synthesizing functional linkages with prescribed mobility constructed from a soup of primitive entities.Copyright © 2015 by ASME
DOI：
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发表时间：
1996
期刊：
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影响因子：
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作者：
J. A. Semlyen
通讯作者：
J. A. Semlyen